Organizing Activities for Chemistry Pedagogy Students to Research and Practice Extracting Cajeput Essential Oils from Melaleuca Leaves Using the CDIO Approach. Journal of Contemporary Educational Policies and Practices, [S. l.], v. 8, n. 2, p. 121–137, 2024. DOI: 10.52296/vje.2024.383. Disponível em: https://ojs35.mpos.io.vn/index.php/journal/article/view/383. Acesso em: 3 tháng 4. 2026.